China 14 3 4quot Steel Tooth Milled Tooth Tricone Bit Roller Cone Drill Bit Drilling Tools

YINHAI CUSTOMER ORDER MT 14 3/4"

NO.IADC
recommend parametersapplication formationWOB
KN/mmRPM
r/min1114,1150.3~0.75180~60Extremely soft formation with low compressive strength and high drillability,such as clay,mudstone,cretaceous2124,1250.3~0.85180~60soft formation with low compressive strength and high drillability,such as mudstone,gypsum,salinastone,soft shale and soft limestone3134,1350.3~0.95150~60Soft to mid-soft formation with low compressive strength and high drillability,such as mid-soft shale,anhydrite,mid-soft limestone,mid-soft sandstone and soft formation with hard interlayer4214,2150.35~0.95150~60Medium formation with high compressive strength,such as mid-soft shale,anhydrite,mid-soft limestone,mid-soft sandstone and soft formation with hard interlayer52440.35~0.95150~50Mid-hard formation with high compressive strength,such as abrasiveness shale,limestone,sandstone,dolomite and anhydrite,marble 63240.4~1.0120~50Medium abrasiveness formation,such as abrasiveness shale,limestone,dolomite and anhydrite,marble7515,5250.35~0.9180~60Soft formation with low compressive strength,such as mudstone,gypsum,salinastone,soft shale,soft limestone8535,5450.35~1.0150~60Soft to medium formation with low compressive strength,such as mid-soft shale,mid -soft limestone,mid-soft sandstone and medium formation with harder abrasiveness interbeds

Note :The upper limits of WOB and RPM in above table should not be used simultaneously.
YINHAI EXHIBITION TRICONE ROCK BITS

FAQ:
1.Q:Is your company a distributor or a manufacturer?
A: Manufacturer,We are a 100% real factory of Rock Drill Bits, with 12 years' experience. And We have passed the factory audit by SGS.
2.Q:How about your products?
A : Both standardized tricone bits and PDC bits produced strictly according to API and rock bits-customizing used in various construction works are provided.
3.Q:What kind of packing do you have?
A: Ply Wooden boxes (free of fumigation); Cartons; Packing can be customized.4.Q:What is your price advantage?
A:We are 100% factory directly sales,API production process guarantee,Provide customized services for brand processing.
Reduce the cost of drilling for you, worry free after-sales service. Welcome to book a video-call to inspect our factory.
5.Q:What is the minimum order quantity for your factory?
A:It all depends.Generally 1-5 pcs.
6.Q:What is the website about your factory?
A:yinhaibits.en.made-in-china.com